Custom Fiero exhaust manifold. This will replace the stock exhaust
manifolds (both) and will also replace the stock Y pipe. The exhaust will
include all gaskets, bolts, washers and nuts needed to install it. You will have
to purchase a stock exhaust to cylinder head gasket. There are two options
as one is a stock replacement with the same size piping diameter. The second
option as a 2.5" pipe diameter from the Y connection for each header on the Y
pipe down. This will include all the flanges, bolts, washers, gasket and extra
pipe to weld to clamp to. This way you can make yourself a very free flowing
exhaust with no bottleneck restrictions. We can also bore out the exhaust
manifold flanges some to match ported and expanded cylinder heads. Before
ordering email me about details for this. We can also add and extra O2 bung and
plug if wanted for a wideband. When installing this install the wideband
upstream of the regular sensor as having two in line can cause the second to not
be as accurate.

We are requesting installation write ups and step by step instructions
from customers who are doing this. This could just a tip selection. If you buy a
set and install please email us with thoughts so we can post them. The
installation goes straight forward as these are a stock replacement with just a
few modifications need. I will post info and pictures on that soon. The coil
will need to moved up about an inch to keep it away from the exhaust better and
we will include stand offs for this. Please email me with your suggestions so I
can post them.